Cutting and retouching software can delete the legal lines in the video. When editing these materials with editing software, in order to make the video look better, we can choose to set the beauty of the characters in the material. When cutting, we only need to open the beauty tool, and cutting will automatically recognize the face on the screen. We can beautify the characters in the video by setting, such as peeling, removing the decree lines, whitening, white teeth and so on. The method of not hanging up is very simple. It is very convenient to drag the slider directly to change the values of these options.